#5B4FEC#5B4FEC

#5B4FEC is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.8% C 0.226 H 279.0°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#5B4FEC
RGB	rgb(91, 79, 236)
HSL	hsl(245, 81%, 62%)
HSV	hsv(245, 67%, 93%)
CMYK	cmyk(61.4%, 66.5%, 0%, 7.5%)
CIE-LAB	lab(44.05, 49.31, -77.58)
CIE-LCH	lch(44.05, 91.92, 302.44°)
OKLab	oklab(53.85% 0.0354 -0.2236)
OKLCH	oklch(53.85% 0.226 279)
XYZ	xyz(22.2458, 13.8705, 80.8456)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4FEC #E0EC4F

analogous

#4F92EC #5B4FEC #AA4FEC

triadic

#5B4FEC #EC5B4F #4FEC5B

tetradic

#5B4FEC #EC4F92 #E0EC4F #4FECAA

square

#5B4FEC #EC4F92 #E0EC4F #4FECAA

split-complementary

#5B4FEC #ECAA4F #92EC4F

monochromatic

#1F13AE #2819E5 #5B4FEC #8E86F2 #C2BDF8

Accessibility & contrast

On white

5.56

#5B4FEC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#5B4FEC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4FEC

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4FEC	#FFFFFF	#000000	##FFFFFF
##5B4FEC	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EF1

Deuteranopia (green-blind)

#0062E9

Tritanopia (blue-blind)

#007897

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5b4fec;
/* rgb */ color: rgb(91, 79, 236);
/* oklch */ color: oklch(53.8% 0.226 279.0);

Tailwind

colors: {
  custom: {
    50: '#9882f3',
    500: '#5b4fec',
    950: '#000000',
  },
}

SCSS

$custom: #5b4fec;
$custom-light: #9882f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4fec",
  "rgb": {
    "r": 91,
    "g": 79,
    "b": 236
  },
  "hsl": {
    "h": 244.586,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.53847,
    "c": 0.22641,
    "h": 279
  },
  "luminance": 0.13872
}

Semantic roles & 50–950 ramp

primary

#5B4FEC

secondary

#E4E8AE

accent

#DD09CD

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5B4FEC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →